#include <stdio.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#include <string.h>
#include <stdlib.h>


int main(int argc, const char *argv[])
{
	int sockfd=socket(AF_INET,SOCK_STREAM,0);

	struct sockaddr_in serveraddr,clientaddr;
	serveraddr.sin_family=AF_INET;
	serveraddr.sin_addr.s_addr=inet_addr(argv[1]);
	serveraddr.sin_port=htons(atoi(argv[2]));

	socklen_t len=sizeof(serveraddr);
	bind(sockfd,(struct sockaddr *)&serveraddr,len);

	listen(sockfd,5);

	int acceptfd=accept(sockfd,(struct sockaddr *)&clientaddr,&len);
	char recvbuf[128]={0};
	while(1)
	{
		if(recv(acceptfd,recvbuf,sizeof(recvbuf),0)>0)
		{
			printf("recv:%s\n",recvbuf);
			memset(recvbuf,0,128);
		}
	}
	
	return 0;
}
